Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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Reaction mass of 6-(2-ethyl-6-methylanilino)-5-(4-{4-[ethyl(3-sulfobenzyl) amino] phenylazo} phenylazo)-4-hydroxynaphthalene-2-sulfonic acid, sodium and/or disodium salt(s) and 6-(2-ethyl-6-methylanilino)-5-(4-{4-[ethyl(4-sulfobenzyl) amino] phenylazo} phenylazo)-4-hydroxynaphthalene-2-sulfonic acid, sodium and/or disodium salt(s)
EC number: 475-080-7 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Eyes: Rinse with plenty of water and seek medical advice.
Emergency measure - Skin: Remove contaminated clothes. Wash with soap and water. If irritation occurs, seek medical advice.
Emergency measure - Ingestion: Symptomatic treatment. In case of indisposition seek medical advice.
Fire-fighting measures
Product arising from burning: Carbon oxides (CO, CO2), nitrogen oxides (NOx), sulfur oxides (SOx), sodium oxides.
Protective equipment: Wear self-contained breathing apparatus and protective clothing.
Accidental release measures
Dispose of absorbed material in accordance with the regulations.
Handling and storage
Avoid inhalation of dust and wear dust mask. Use equipment for handling powders or other appropriate engineering controls.
Avoid eye and skin contact and wear safety goggles and impermeable gloves.
Storage: The substance should be stored in well sealed and secure containers in adequate rooms, at room temperature.
Avoid residues outside the containers.
Packaging of the substance and or preparation: The commercial preparation is supplied in 25 kg containers.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport code: Not classified
Transport: Transport in well sealed suitable containers (eg.
polyethylene sacks in steel drums). The containers should be
secured against falling down. Label containers in
accordance with pertinent regulations.
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Exposure controls / personal protection
Suitable protective gloves (Observe the information of the glove manufacturers on permeability and breakthrough times and other workplace requirements)
Avoid formation of dust. in case of dust, use dust-mask.
Stability and reactivity
Chemical reaction with water: No dangerous reaction with water (refer to 3.1.00).
Dust explosion: No data available. Observe usual precautions for handling chemicals and avoid the formation of dusts.
Disposal considerations
No method for the recycling or recovery of the remaining substance is available.
Industry - Possibility of neutralisation: Not applicable.
Industry - Possibility of destruction: controlled discharge: Not suitable for deposit in landfill site.
Industry - Possibility of destruction - incineration: Code 661: "Incinerator with flue gas scrubbing".
Industry - Possibility of destruction - water purification: Code 641: "Removal by controlled discharge to a waste water treatment plant".
It is estimated that approx. 0.1% of the total quantity used is discharged into internal industrial effluents as highly diluted solution. A purification of the waste water in a waste water treatment plant is recommended. The dyestuff should be used in a well equiped dye house.
If necessary, the waste water can be purified prior to the waste water treatment by membrane filtration or by floculation with appropriate agents or by treatment with ozone. The most effective method is the membrane filtration: more than 99% of the remaining dyestuff can be removed fromthe waste water.
Industry - Possibility of destruction - other: Not applicable.
Public at large - Possibility of recovery/recycling: Not applicable.
Public at large - Possibility of neutralisation: Not applicable.
Public at large - Possibility of destruction: controlled discharge: Not applicable.
Public at large - Possibility of destruction - incineration: Not applicable.
Public at large - Possibility of destruction - water purification: Not applicable.
Public at large - Possibility of destruction - others: Not applicable.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
